1. Stefan Saasen
  2. git

Commits

Junio C Hamano  committed d14e740

"needs update" considered harmful

"git update-index --refresh", "git reset" and "git add --refresh" have
reported paths that have local modifications as "needs update" since the
beginning of git.

Although this is logically correct in that you need to update the index at
that path before you can commit that change, it is now becoming more and
more clear, especially with the continuous push for user friendliness
since 1.5.0 series, that the message is suboptimal. After all, the change
may be something the user might want to get rid of, and "updating" would
be absolutely a wrong thing to do if that is the case.

I prepared two alternatives to solve this. Both aim to reword the message
to more neutral "locally modified".

This patch is a more intrusive variant that changes the message for only
Porcelain commands ("add" and "reset") while keeping the plumbing
"update-index" intact.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

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  • Parent commits 559e840
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Files changed (5)

File builtin-add.c

View file
 	seen = xcalloc(specs, 1);
 	if (read_cache() < 0)
 		die("index file corrupt");
-	refresh_index(&the_index, verbose ? 0 : REFRESH_QUIET, pathspec, seen);
+	refresh_index(&the_index, verbose ? REFRESH_SAY_CHANGED : REFRESH_QUIET,
+		      pathspec, seen);
 	for (i = 0; i < specs; i++) {
 		if (!seen[i])
 			die("pathspec '%s' did not match any files", pathspec[i]);

File builtin-reset.c

View file
 
 	if (read_cache() < 0)
 		return error("Could not read index");
-	result = refresh_cache(0) ? 1 : 0;
+	result = refresh_cache(REFRESH_SAY_CHANGED) ? 1 : 0;
 	if (write_cache(fd, active_cache, active_nr) ||
 			commit_locked_index(index_lock))
 		return error ("Could not refresh index");

File cache.h

View file
 #define REFRESH_QUIET		0x0004	/* be quiet about it */
 #define REFRESH_IGNORE_MISSING	0x0008	/* ignore non-existent */
 #define REFRESH_IGNORE_SUBMODULES	0x0010	/* ignore submodules */
+#define REFRESH_SAY_CHANGED	0x0020	/* say "changed" not "needs update" */
 extern int refresh_index(struct index_state *, unsigned int flags, const char **pathspec, char *seen);
 
 struct lock_file {

File read-cache.c

View file
 	int not_new = (flags & REFRESH_IGNORE_MISSING) != 0;
 	int ignore_submodules = (flags & REFRESH_IGNORE_SUBMODULES) != 0;
 	unsigned int options = really ? CE_MATCH_IGNORE_VALID : 0;
+	const char *needs_update_message;
 
+	needs_update_message = ((flags & REFRESH_SAY_CHANGED)
+				? "locally modified" : "needs update");
 	for (i = 0; i < istate->cache_nr; i++) {
 		struct cache_entry *ce, *new;
 		int cache_errno = 0;
 			}
 			if (quiet)
 				continue;
-			printf("%s: needs update\n", ce->name);
+			printf("%s: %s\n", ce->name, needs_update_message);
 			has_errors = 1;
 			continue;
 		}

File t/t7102-reset.sh

View file
 '
 
 cat > expect << EOF
-file2: needs update
+file2: locally modified
 EOF
 
 test_expect_success '--mixed refreshes the index' '